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Wed, 13 Aug 2025 08:42:08 -0700 (PDT) Received: from 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa ([2600:4808:6353:5c00:d445:7694:2051:518c]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7e81bc7a1e3sm1180019685a.74.2025.08.13.08.42.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Aug 2025 08:42:07 -0700 (PDT) From: Tamir Duberstein Date: Wed, 13 Aug 2025 11:41:55 -0400 Subject: [PATCH v3 04/11] rust: cpufreq: use `core::ffi::CStr` method names Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250813-core-cstr-fanout-1-v3-4-545c14bc44ff@gmail.com> References: <20250813-core-cstr-fanout-1-v3-0-545c14bc44ff@gmail.com> In-Reply-To: <20250813-core-cstr-fanout-1-v3-0-545c14bc44ff@gmail.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Greg Kroah-Hartman , Dave Ertman , Ira Weiny , Leon Romanovsky , Breno Leitao , "Rafael J. Wysocki" , Viresh Kumar , Luis Chamberlain , Russ Weight , Brendan Higgins , David Gow , Rae Moar , FUJITA Tomonori , Rob Herring , Saravana Kannan , Jocelyn Falempe , Javier Martinez Canillas , Arnd Bergmann , Len Brown Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-pm@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-acpi@vger.kernel.org, Tamir Duberstein X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openssh-sha256; t=1755099715; l=1047; i=tamird@gmail.com; h=from:subject:message-id; bh=VlYiw/A0T4sL7LlhqFZhg9UDlnS8zpc+y74HsiIttIg=; b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgtYz36g7iDMSkY5K7Ab51ksGX7hJgs MRt+XVZTrIzMVIAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA QKRzT95JfYfHTEBnhcIw0am5SW6Ke1PVB8xmVGYw6QGfVJxXJSHX4LF0AI5UNzsF0D3C7KbWjbG vvqT1dVQqpQo= X-Developer-Key: i=tamird@gmail.com; a=openssh; fpr=SHA256:264rPmnnrb+ERkS7DDS3tuwqcJss/zevJRzoylqMsbc Prepare for `core::ffi::CStr` taking the place of `kernel::str::CStr` by avoid methods that only exist on the latter. Link: https://github.com/Rust-for-Linux/linux/issues/1075 Acked-by: Greg Kroah-Hartman Reviewed-by: Alice Ryhl Reviewed-by: Benno Lossin Signed-off-by: Tamir Duberstein Acked-by: Viresh Kumar --- rust/kernel/cpufreq.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rust/kernel/cpufreq.rs b/rust/kernel/cpufreq.rs index afc15e72a7c3..2bdf9ae00ffe 100644 --- a/rust/kernel/cpufreq.rs +++ b/rust/kernel/cpufreq.rs @@ -1018,7 +1018,7 @@ impl Registration { }; const fn copy_name(name: &'static CStr) -> [c_char; CPUFREQ_NAME_LEN] { - let src = name.as_bytes_with_nul(); + let src = name.to_bytes_with_nul(); let mut dst = [0; CPUFREQ_NAME_LEN]; build_assert!(src.len() <= CPUFREQ_NAME_LEN); -- 2.50.1